4151052242 has 4 divisors (see below), whose sum is σ = 6226578366. Its totient is φ = 2075526120.

The previous prime is 4151052233. The next prime is 4151052251. The reversal of 4151052242 is 2422501514.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4151052233) and next prime (4151052251).

It can be written as a sum of positive squares in only one way, i.e., 3830248321 + 320803921 = 61889^2 + 17911^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037763059 + ... + 1037763062.

Almost surely, 2^4151052242 is an apocalyptic number.

4151052242 is a deficient number, since it is larger than the sum of its proper divisors (2075526124).

4151052242 is a wasteful number, since it uses less digits than its factorization.

4151052242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075526123.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4151052242 is about 64428.6600978167. The cubic root of 4151052242 is about 1607.1363833742.

Adding to 4151052242 its reverse (2422501514), we get a palindrome (6573553756).

The spelling of 4151052242 in words is "four billion, one hundred fifty-one million, fifty-two thousand, two hundred forty-two".